L3 - Default see
14:55:36 14:55:36.277 [pool-1-thread-1] DEBUG o.c.o.s.e.i.f.i.ActivityInstanceFetcher - Fetched [10000] historic activity instances within [269] ms 14:55:36 14:55:36.367 [pool-1-thread-1] DEBUG o.c.o.s.e.ElasticsearchImportJobExecutor - ElasticsearchImportJobExecutor: Currently active [0] jobs and [0] in queue 14:55:36 14:55:36.367 [pool-2-thread-1] DEBUG o.c.o.service.es.writer.EventsWriter - Writing [10000] events to elasticsearch 14:55:36 14:55:36.461 [pool-1-thread-1] DEBUG o.c.o.s.e.i.f.i.FinishedProcessInstanceFetcher - Fetched [1000] historic process instances within [94] ms 14:55:36 14:55:36.639 [pool-1-thread-1] DEBUG o.c.o.s.e.ElasticsearchImportJobExecutor - ElasticsearchImportJobExecutor: Currently active [1] jobs and [0] in queue 14:55:36 14:55:36.639 [pool-2-thread-2] DEBUG o.c.o.s.e.w.FinishedProcessInstanceWriter - Writing [1000] finished process instances to elasticsearch 14:55:36 14:55:36.639 [pool-1-thread-1] DEBUG o.c.o.s.e.ElasticsearchImportJobExecutor - ElasticsearchImportJobExecutor: Currently active [2] jobs and [0] in queue 14:55:36 14:55:36.639 [pool-1-thread-1] DEBUG o.c.o.s.e.i.f.i.VariableInstanceFetcher - fetching variables for [1000] PIs 14:55:36 14:55:36.750 [pool-1-thread-1] DEBUG o.c.o.s.e.i.f.i.VariableInstanceFetcher - Fetched [0] variables within [111] ms 14:55:37 14:55:36.775 [pool-2-thread-2] DEBUG o.c.o.s.es.writer.ImportIndexWriter - Writing import index to Elasticsearch 14:55:37 14:55:36.775 [pool-2-thread-2] DEBUG o.c.o.s.es.writer.ImportIndexWriter - Writing all entities based import index type [unfinished-process-instance-tracking] to elasticsearch. Starting from [29049] and having a max entity count [10837]
in this example
- pool-2 refers to ElasticsearchImportJobExecutor
- pool-1 refers to EngineImportJobExecutor
which is hard to determine without knowing internal structure of application. It could be more verbose if exact class names would be used for pool names